| article html file updated | 1 September 2025 12:34 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6260 |
| article html file updated | 22 July 2022 23:35 CEST | Update | N/A |
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| article pdf uploaded. | 3 November 2020 10:12 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6260/pdf |
| article xml uploaded. | 3 November 2020 10:12 CET | Update | https://www.mdpi.com/1424-8220/20/21/6260/xml |
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| article pdf uploaded. | 2 November 2020 15:09 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6260/pdf-vor |
